Cylindrical Roller Bearings

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Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.

Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

Cylindrical roller bearings with snap ring grooves are locating bearings. These bearings are very rigid and can support axial forces in both directions as well as high radial forces. Due to their full-complement design, they feature the maximum possible number of rolling elements and therefore have the maximum basic dynamic and static load ratings.

Bearing Number	Bore Dia	Outer DIa	Width	Size
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING N-311 Cylindrical Roller Bearings	3/4 NPT	2 x 3/8-16 UNC	145 kN	793.8 g
3.543 Inch \| 90 Millimeter x 5.512 Inch \| 140 Millimeter x 0.945 Inch \| 24 Millimeter CONSOLIDATED BEARING NU-1018 M C/5 Cylindrical Roller Bearings	0.6 mm	0.081 g	5.8 mm	0.4 mm
2.165 Inch \| 55 Millimeter x 4.724 Inch \| 120 Millimeter x 1.142 Inch \| 29 Millimeter CONSOLIDATED BEARING N-311 C/3 Cylindrical Roller Bearings	1.5 mm	90 mm	14.6 kg	510 kN
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 1.063 Inch \| 27 Millimeter CONSOLIDATED BEARING N-310E M Cylindrical Roller Bearings	1/4 NPT	161.925 mm	SR-15-0	22215 EK
3.543 Inch \| 90 Millimeter x 5.512 Inch \| 140 Millimeter x 0.945 Inch \| 24 Millimeter CONSOLIDATED BEARING NU-1018 M C/3 Cylindrical Roller Bearings	199.000 kN	105 mm	70 mm	1 mm
3.543 Inch \| 90 Millimeter x 5.512 Inch \| 140 Millimeter x 0.945 Inch \| 24 Millimeter CONSOLIDATED BEARING NU-1018 M Cylindrical Roller Bearings	1.00 mm	238000 N	2.50 mm	3400 rpm
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 1.063 Inch \| 27 Millimeter CONSOLIDATED BEARING N-310E C/3 Cylindrical Roller Bearings	5400 N	22000 rpm	2900 N	15.000 mm
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 1.063 Inch \| 27 Millimeter CONSOLIDATED BEARING N-310E Cylindrical Roller Bearings	400 mm	2.8 kg	14 mm	24 mm
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 1.063 Inch \| 27 Millimeter CONSOLIDATED BEARING N-310 M C/3 Cylindrical Roller Bearings	157.445 mm	10 mm	205 mm	168 mm
1.969 Inch \| 50 Millimeter x 4.331 Inch \| 110 Millimeter x 1.063 Inch \| 27 Millimeter CONSOLIDATED BEARING N-310 M Cylindrical Roller Bearings	75000 kN	Steel/PTFE fabric	3 °	125000 kN
3.346 Inch \| 85 Millimeter x 5.118 Inch \| 130 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING NU-1017 M C/3 Cylindrical Roller Bearings	108.00 mm	371000 N	2800 rpm	440000 N
3.346 Inch \| 85 Millimeter x 5.118 Inch \| 130 Millimeter x 0.866 Inch \| 22 Millimeter CONSOLIDATED BEARING NU-1017 M Cylindrical Roller Bearings	0.6 mm	6000 r/min	2 mm	0.6 mm